[01/29/2016] Casio STL-S100H-4AVCF “Tough Solar” 系列電子錶，Casio Men’s STL-S100H-4AVCF “Tough Solar” Stainless Steel Fitness Watch with Black Resin Band，定價$49.95，現在特價只要$17.99 USD。Prime境內免運費 (學生可以免費試用Prime)。哪裡買：amazon。